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What advantage do Angular services provide when handling business logic compared to embedding it directly in components?

easy🧠 Conceptual Q2 of 15
Angular - Services and Dependency Injection
What advantage do Angular services provide when handling business logic compared to embedding it directly in components?
AThey promote code reusability and separation of concerns
BThey automatically generate UI templates
CThey replace the need for Angular modules
DThey eliminate the need for dependency injection
Step-by-Step Solution
Solution:
  1. Step 1: Understand component role

    Components are mainly for UI and user interaction logic.
  2. Step 2: Understand service role

    Services handle business logic and data management, promoting reuse.
  3. Final Answer:

    They promote code reusability and separation of concerns -> Option A
  4. Quick Check:

    Services separate logic from UI code [OK]
Quick Trick: Services separate logic from UI code [OK]
Common Mistakes:
MISTAKES
  • Thinking services generate UI templates
  • Believing services replace modules
  • Assuming services remove dependency injection

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